-26.37% is the change from 641 to 472
Calculation steps:
[( 472 - 641 ) ÷ 641] x 100 = -26.37%
Formula
Percentage change = [(472 - 641) / 641] x 100
Subtract the new number by the original number
472 - 641 = -169
-169 ÷ 641 = -0.26365054602184085
-0.26365054602184085 x 100 = -26.37%